Drawing : - TPC127A Issue :-5 Date : - 23/11/16 CD425 DEHUMIDIFIER OWNER’S MANUAL www.eipl.co.uk www.eipl.co.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 INTRODUCTION Dehumidifiers remove moisture from the air that is circulating through the unit. The resulting reduction of relative humidity helps prevent rust, rot, mould, mildew and condensation within the room, or other enclosed spaces where the dehumidifier is used.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 SPECIFICATIONS Model: CD425 Height: 1190mm Width: 1100mm Depth: 460mm Weight: 160 Kg Airflow: 3000 M3/hr Power Supply: 380-415V, 3 ph, 50Hz Power 6.0 Kw (max) Finish: Vinyl coated steel Refrigerant Type/Qty: R407c (2.5Kg) "This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. The refrigeration system is hermetically sealed.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 INSTALLATION POSITIONING: The CD425 is designed for indoor use only. Position the dehumidifier unit in the centre of the room to be conditioned if at all possible. Using a spirit level ensure the unit is level in both directions. Failure to do so may result in the drain tray overflowing and flooding of the chamber. NOTE: Both inlet grille and outlet grille of the dehumidifier unit must have clear space around them and not be obstructed in anyway.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 WIRING: The CD425 should be connected to a suitably protected, 16A, 3 phase mains power supply. A recognized means of disconnecting the dehumidifier from the supply must be incorporated into the fixed wiring to the unit in accordance with the latest wiring regulations. Connect the supply cable to the MAINS T/B terminal block inside the electrical box located at the control panel end of the machine.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 OPERATION The operation of the dehumidifier is to remove moisture from the air by having it condense on the cold tubes of the evaporator coil. The air then passes over the hot condenser coil and returns to the conditioned space slightly warmer and dryer than when it entered the dehumidifier unit. To concentrate drying all doors and windows should be kept closed.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 ROUTINE SERVICE WARNING: ENSURE THAT THE POWER CORD TO THE MACHINE HAS BEEN DISCONNECTED BEFORE CARRYING OUT ROUTINE SERVICE. THE SERVICING AND REPAIR OF THIS UNIT SHOULD ONLY BE CARRIED OUT BY A SUITABLY QUALIFIED PERSON. To ensure continued full efficiency of the dehumidifier, maintenance procedures should be performed as follows: 1. Clean the surface of the evaporator and condenser coils by blowing the dirt out from behind the fins with compressed air.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 7. To check the operation of the defrost system, switch the machine on and leave it running for approximately 55 minutes in temperatures below 20°C. The machine will then enter defrost mode for approximately 5 minutes, before returning to normal operation. If the unit will not defrost, replace the printed circuit board. If the machine is still not defrosting, replace the by-pass valve.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 REPAIRS 1. Should an electrical component fail, consult the Factory Service Center to obtain the correct replacement part. 2. If refrigerant gas is lost from the machine, it will be necessary to use a refrigeration technician to correct the fault. Contact the Factory Service Center prior to initiating this action. Any competent refrigeration technician will be able to service the equipment. The following procedure must be used: a.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 TROUBLESHOOTING SYMPTOM CAUSE REMEDY 1. Tighten fan 2. Replace the fan motor 3. See Routine Maintenance Section 4. Check the wiring diagram to find fault and repair 1. Check all of the above 2. Contact the Factory Service Center 3. Contact the Factory Service Center 1. Contact the Factory Service Center 2. Contact the Factory Service Center Little or no airflow 1. Loose fan on shaft 2. Fan motor burnt out 3. Dirty refrigeration coils 4.
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 CD425 SPARE PARTS LIST PART NUMBER DESCRIPTION NUMBER QUANTITY 1 Compressor 3944919 1 2 Axial Fan 3040119 1 3 12V LED Bulb 3932327 1 4 Condenser Coil 3020725 1 5 Evaporator Coil 3020733 3 6 Reversible Filter Dryer 3020930 1 7 Fan Motor Assembly 3030130 1 8 Defrost Valve 3020835 1 9 Defrost Timer 1619506 1 10 Aux Contactor 3030354 5 11 Aux Contactor 3030350 1 12 Terminal Block 3031418 1 13 Solenoid Coil 30
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 CD425 WIRING SCHEMATIC Page 12 of 16
Drawing : - TPC127A Issue :-5 Date : - 23/11/16 WARNINGS This appliance can be used by children from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the application in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
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Drawing : - TPC127A Issue :-5 Date : - 23/11/16 UK Head Office American Sales Office German Sales Office Ebac Industrial Products Ltd St Helens Trading Estate Bishop Auckland County Durham DL14 9AD Ebac Industrial Products Inc 700 Thimble Shoals Blvd. Suite 109, Newport News Virginia, 23606-2575 USA Ebac Industrial Products Ltd. Gartenfelder Str.
